It's for this reason that I recorded both versions. Nonetheless, in both recordings from the words "Ve'ilu Finu," the tune remains the same.
In the recordings, I chose not to recite the stanza of Shavat Aniyim because in most synagogues this paragraph is sung by the Hazan or various paytanim. Instead, I just continue from BeMikhalot.
The text of Nishmat on display in the video may differ from your Moroccan sidurim. I assure you that the way I pronounce the words is the way written according to the Moroccan tradition.